Privacy Policy

This policy describes what this website does today. Last updated: October 2, 2026.

Who we are

Hydronic Specialties Company (HSC), 4723 Tidewater Avenue, Ste. C, Oakland, CA 94601. The website is operated by Sensible Technologies, Inc.

What we collect

Quote form. When you send a quote request we collect the name, company, email address, phone number, project type and message that you type into the form. Company and phone are optional.

Spam check. The quote form uses Cloudflare Turnstile to tell people from bots. Turnstile runs in your browser and shares limited technical information with Cloudflare to make that decision. See Cloudflare’s privacy policy for details.

We do not run advertising, and we do not sell or share personal information for advertising.

How we use it

We use quote form details to respond to your request. Your request is sent to us by email. We do not use it for anything else. We keep quote requests for two years, then delete them.

Who else handles it

We use these service providers to run this website:

• Vercel hosts the website. Your quote request passes through it.
• Resend delivers your quote request to us by email.
• Cloudflare Turnstile protects the quote form from spam.

Your California privacy rights

Under the California Consumer Privacy Act as amended by the California Privacy Rights Act, California residents may ask what personal information we hold about them, ask us to correct or delete it, and ask us not to sell or share it. We do not sell or share personal information. To make a request, call or email us using the details on the contact page. We will not treat you differently for making a request.

Children

This website is for businesses and is not directed to children.

Changes

We will update this page if what the website does changes.